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. 2017 Sep 15;28(19):2579–2588. doi: 10.1091/mbc.E17-05-0305

FIGURE 1:

FIGURE 1:

STEP-based suspended fiber platform to study cell emergence, migration, and gap closure. Schematic and phase-contrast images showing the engineered platform to study cell emergence (invasion), migration collective cell migration, and gap closure using suspended and aligned fibers interfaced with confluent monolayers. Scale bars: 200 µm.